spraying waterproofing system introduction

SPRAY-APPLIED WATERPROOF MEMBRANE Spray-applied waterproof membrane leading the future

Introduction of Jeanland Spraying System

CONSEQUENCE of LEAKING

54.2

5.4

23.1

6 2.3

0

10

20

30

40

50

60

Construction Skill Design Material Deformation Maintain

Deformation of waterproof material leads to leaking 23.1%

Construction skill leads to leaking 54.2%

Design Issue leads to leaking 5.4%

Building structural variation leads to leaking 6%

Bad maintains leads to leaking 2.3%

Analysis of Leaking Reason

Construction skill and Waterproofing material causes around 80% Leaking

Latest Profession Record：

SCIENTIFIC RESEARCH TEAM & CERTIFICATE

RESEARCH TEAM

Dr. Yajun Jiang

Director of Southwest Jiaotong University Engineering Testing Center, Professor of tunnel & underground project engineering, Doctoral supervisor. Working on underground, tunnel waterproofing teaching & researching for over 20 years

Dr. Qixin Yang

Doctor of Southwest Jiaotong University Engineering, Associate professor of tunnel & underground project engineering. Working on construction waterproofing, disaster protection, unsaturated soil mechanics & compaction Grouting researching.

Dr. Dongmin Liu

Sub-dean of Engineering Faculty, Southwest Jiaotong University. Associate professor, Master Supervisor. Working on engineering management, disaster protection teaching & researching for over 20 years.

Dr. Caoying Sheng

Associate professor of Life Sciences and Engineering, Master Supervisor. Working on chemistry and Polymer Materials teaching & researching.

SE. Dawer Ye

DCEO of Jeanland Ltd, Shareholder of Gongbang techlonogy Ltd. Working on industrial waterproofing producing, researching, technical support, sales engineer.

• 6 Patents of Invention

• 8 Utility model patents

Jeanland Spraying

System Certificate • National Prize for Progress in Science and

Technology

• Sichuan Province Prize for Progress in Science and Technology

NEWS from Media

SAVE ENERGY

GREEN MATERIAL

EASY TO USE

HIGH EFFICIENCY

FIREPROOF

NO FAKING

SELF-RECOVERING

7 KEY FEATURE

1 2 3 4 5 6 7

FEATURE 1 ——

Jeanland Spray Membranes Traditional material

SAVE ENERGY

Low Costs High Costs Producing cost：Electricity

Install cost：Electricity

1.00CNY/m²

[ Example as SBS asphalt ]

Producing cost：CNG、Electricity

Install cost：LNG、Electricity

2.17CNY/m²

ENERGY SAVING 50%

FEATURE 2 —— GREEN MATERIAL


Water-based material, toxic free, also no toxic gas in installation, environment friendly.

Most waterproofing materials in the market containing toxic substances, It should working with protection in installation, however, only few company willing to protection gear.

GREEN MATERIAL HEAVILY POLLUTED

FEATURE 3 —— EASY TO USE


Mixing finished paints then spraying directly

Most membranes need welding, and lots of labor

SIMPLE COMPLICATED

FEATURE 4 ——


Stable spraying, work on rainy day, one

man average hourly processing 110㎡

Can not work on rainy day, one man

average hourly processing 30-40㎡

HIGH EFFICIENCY

Very Quick Costs too many time

TIME IS MONEY, SAVE YOUR TIME ALSO SAVE YOUR LABOR COST

Safe with Fire Dangrous

FEATURE 5 —— FIREPROOF


Fire-proof material, high temperature resistance

Most waterproof materials are inflammable, Once fire started will cause heavy losses

FEATURE 6 ——


Spraying to the surface directly, no welding no seams, all in one membranes，stick tight to the surface. 30% Self-recovering when meet water

Hard to maintain, should cut membranes into different pieces to fix seams, even for small seams

SELF-RECOVERING

One stand solution Troublesome

FEATURE 7 ——


High-tech products. Once use different material, it’s only water but not membranes after spraying

Chasing for lower producing costs, too many faking materials in the market

NO FAKING

No faking Should be worry about the quality

APPLIED PROJECTS

Wujiawan Railway Tunnel (2014)

Tunnel in Snow Mountain(2013)

The underground interchange project in

Nanjing City

Nimougou Tunnel（2010）

Mountain Tianping Tunnel(2012)

Oil Well in Pengzhou City (2013)

Shenzhen LNG Airtight Tunnel（2014）

1. Require Super Waterproofing Standard

2. Require Fireproofing 3. Require gas-tightness

SPECIAL PROJECT Airtight Tunnel for LNG delivery pipe, asking for very high waterproofing standard

Result: Construction

complete, no leaking at all，completed in one time, no rebuild in project.

SATISFACTION 100%

Press Conference In Different Country

THANKS FOR YOUR VIEWING

Sichuan Gongbang Techlonogy Co.,Ltd Address: E1-1411 Global Center, Chengdu City Sichuan Province, China website：www.scgbco.com Phone：+86 68730825 Sales Engineer: Justin Guo Email: [email protected], [email protected]